package ExerciseClass.Exercai1;

import static org.junit.Assert.*;

public class Exercise1Test {
  private Exercise exer = new Exercise1();
    @org.junit.Test
    public void swapNumber1() {
        double v = exer.swapNumber1(1000);
        System.out.println();
    }

    @org.junit.Test
    public void swapNumber2() {
    }

    @org.junit.Test
    public void swapNumber3() {
    }
}